Electric braking control apparatus for DC motor

Details Electric braking control apparatus for DC motor Electric braking control apparatus for DC motor

1975-04-15

1976-09-28

Schaefer, Robert K.

Electricity: motive power systems

Braking

Dynamic braking

318380, H02P 314

Patent

active

039834654

ABSTRACT:
An electric braking control apparatus for the DC motor comprises; a DC power supply; a series circuit including the field winding and armature of a DC motor a smoothing reactor and a resistor connected to the DC power supply; a chopper connected in parallel to the series circuit, and a diode inserted between the DC power supply and the parallel circuit including the series circuit and the chopper. The field winding and the resistor are regulated in effecting regenerative braking of the DC motor by turning on and off the chopper.

REFERENCES:
patent: 3577055 (1971-05-01), Hermansson
patent: 3848169 (1974-11-01), Asano et al.
patent: 3930191 (1975-12-01), Loderer

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